Numerical Analysis of Surface Residual Stress of NC Milling 7075-T7451 Aluminum Alloy

Hong Feng Wang; Dun Wen Zuo; Li Tao Wang; Hong Miao; Hong Jun Wang

doi:10.4028/www.scientific.net/KEM.407-408.718

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 407-408Numerical Analysis of Surface Residual Stress of...

Numerical Analysis of Surface Residual Stress of NC Milling 7075-T7451 Aluminum Alloy

Abstract:

The mathematic model was established between finished surface residual stress and milling parameters by orthogonal regression testing. The rationality of the model was certified by FEM and test. The simulation hypothesis and process were verified by the model. The test showed that the model and FEM were feasible.

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Periodical:

Key Engineering Materials (Volumes 407-408)

Pages:

718-722

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.407-408.718

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Online since:

February 2009

Authors:

Hong Feng Wang, Dun Wen Zuo, Li Tao Wang, Hong Miao, Hong Jun Wang

Keywords:

Finite Element Model (FEM), Milling Parameters, Orthogonal Regression Testing, Residual Stress

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